| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1285 |
68.4%
|
| 2 | I do not smoke now | 374 |
19.9%
|
| 3 | Yes | 138 |
7.3%
|
| 4 | No | 82 |
4.4%
|
| Sysmiss | 12 |